chinacoal11
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High Power Electric Fan, 220V/380V Electric Fan,Electric Fan
Product Introduction
YBT series flameproof axial local fan type is mainly used in coal mines containing hazardous
gas or coal dust explosion underground for Forced Auxiliary ventilation, the product is also
suitable for metal mining, chemical mines, tunnels and other use the fan factories and mines,
the transmission medium temperature does not exceed 40 ℃, humidity less than 95 ± 3% (25 ℃) and non-corrosive.
Main Parameter
Model | YBT-2.2 | YBT-5.5 | YBT-7.5 | YBT-11 | YBT-18.5 | YBT-22 | YBT-30 |
Pressure(Pa) | 960-380 | 1700-800 | 1900-900 | 2250-800 | 2400-520 | 3200-680 | 3500-800 |
Air Volume(m3/h) | 55-101 | 90-180 | 100-210 | 130-240 | 195-300 | 240-370 | 250-800 |
Total pressure efficiency(%) | 76 | 76 | 80 | 80 | 80 | 80 | 80 |
Noise(dB(A)) | 87 | 89 | 89 | 91 | 95 | 95 | 95 |
Impeller diameter(mm) | 315 | 400 | 400 | 500 | 560 | 560 | 600 |
Power(KW) | 2.2 | 5.5 | 7.5 | 11 | 18.5 | 22 | 30
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